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<a href="_ix_dao___helper_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/****************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment">**</span>
<a name="l00003"></a>00003 <span class="comment">** http://www.qxorm.com/</span>
<a name="l00004"></a>00004 <span class="comment">** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)</span>
<a name="l00005"></a>00005 <span class="comment">**</span>
<a name="l00006"></a>00006 <span class="comment">** This file is part of the QxOrm library</span>
<a name="l00007"></a>00007 <span class="comment">**</span>
<a name="l00008"></a>00008 <span class="comment">** This software is provided &#39;as-is&#39;, without any express or implied</span>
<a name="l00009"></a>00009 <span class="comment">** warranty. In no event will the authors be held liable for any</span>
<a name="l00010"></a>00010 <span class="comment">** damages arising from the use of this software</span>
<a name="l00011"></a>00011 <span class="comment">**</span>
<a name="l00012"></a>00012 <span class="comment">** Commercial Usage</span>
<a name="l00013"></a>00013 <span class="comment">** Licensees holding valid commercial QxOrm licenses may use this file in</span>
<a name="l00014"></a>00014 <span class="comment">** accordance with the commercial license agreement provided with the</span>
<a name="l00015"></a>00015 <span class="comment">** Software or, alternatively, in accordance with the terms contained in</span>
<a name="l00016"></a>00016 <span class="comment">** a written agreement between you and Lionel Marty</span>
<a name="l00017"></a>00017 <span class="comment">**</span>
<a name="l00018"></a>00018 <span class="comment">** GNU General Public License Usage</span>
<a name="l00019"></a>00019 <span class="comment">** Alternatively, this file may be used under the terms of the GNU</span>
<a name="l00020"></a>00020 <span class="comment">** General Public License version 3.0 as published by the Free Software</span>
<a name="l00021"></a>00021 <span class="comment">** Foundation and appearing in the file &#39;license.gpl3.txt&#39; included in the</span>
<a name="l00022"></a>00022 <span class="comment">** packaging of this file. Please review the following information to</span>
<a name="l00023"></a>00023 <span class="comment">** ensure the GNU General Public License version 3.0 requirements will be</span>
<a name="l00024"></a>00024 <span class="comment">** met : http://www.gnu.org/copyleft/gpl.html</span>
<a name="l00025"></a>00025 <span class="comment">**</span>
<a name="l00026"></a>00026 <span class="comment">** If you are unsure which license is appropriate for your use, or</span>
<a name="l00027"></a>00027 <span class="comment">** if you have questions regarding the use of this file, please contact :</span>
<a name="l00028"></a>00028 <span class="comment">** contact@qxorm.com</span>
<a name="l00029"></a>00029 <span class="comment">**</span>
<a name="l00030"></a>00030 <span class="comment">****************************************************************************/</span>
<a name="l00031"></a>00031 
<a name="l00032"></a>00032 <span class="preprocessor">#ifndef _IX_DAO_HELPER_H_</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define _IX_DAO_HELPER_H_</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#pragma once</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include &lt;QtSql/qsqldatabase.h&gt;</span>
<a name="l00047"></a>00047 <span class="preprocessor">#include &lt;QtSql/qsqlquery.h&gt;</span>
<a name="l00048"></a>00048 <span class="preprocessor">#include &lt;QtSql/qsqlerror.h&gt;</span>
<a name="l00049"></a>00049 <span class="preprocessor">#include &lt;QtSql/qsqldriver.h&gt;</span>
<a name="l00050"></a>00050 <span class="preprocessor">#include &lt;QtSql/qsqlrecord.h&gt;</span>
<a name="l00051"></a>00051 
<a name="l00052"></a>00052 <span class="preprocessor">#include &lt;<a class="code" href="get__primary__key_8h.html" title="qx::trait::get_primary_key&lt;T&gt;::type : return primary key type of T, by default primary key is long ty...">QxTraits/get_primary_key.h</a>&gt;</span>
<a name="l00053"></a>00053 <span class="preprocessor">#include &lt;<a class="code" href="is__valid__primary__key_8h.html" title="qx::trait::is_valid_primary_key&lt;T&gt;(const T &amp; t) : return true if t can be a valid primary key to be i...">QxTraits/is_valid_primary_key.h</a>&gt;</span>
<a name="l00054"></a>00054 
<a name="l00055"></a>00055 <span class="preprocessor">#include &lt;<a class="code" href="_qx_sql_database_8h.html" title="Define all parameters to connect to database and retrieve a valid connection by thread.">QxDao/QxSqlDatabase.h</a>&gt;</span>
<a name="l00056"></a>00056 <span class="preprocessor">#include &lt;<a class="code" href="_ix_sql_query_builder_8h.html" title="Common interface to build SQL queries to communicate with database.">QxDao/IxSqlQueryBuilder.h</a>&gt;</span>
<a name="l00057"></a>00057 <span class="preprocessor">#include &lt;<a class="code" href="_qx_sql_query_8h.html" title="Define a user SQL query added to default SQL query builded by QxOrm library, and used by qx::dao::xxx...">QxDao/QxSqlQuery.h</a>&gt;</span>
<a name="l00058"></a>00058 <span class="preprocessor">#include &lt;<a class="code" href="_ix_sql_relation_8h.html" title="Common interface for all relationships defined between 2 classes (or between 2 tables in database)...">QxDao/IxSqlRelation.h</a>&gt;</span>
<a name="l00059"></a>00059 <span class="preprocessor">#include &lt;<a class="code" href="_qx_sql_relation_linked_8h.html" title="Hierarchy of relationships to build SQL query.">QxDao/QxSqlRelationLinked.h</a>&gt;</span>
<a name="l00060"></a>00060 
<a name="l00061"></a>00061 <span class="preprocessor">#include &lt;<a class="code" href="_ix_sql_generator_8h.html" title="Common interface for all SQL generators to build SQL query specific for each database.">QxDao/QxSqlGenerator/IxSqlGenerator.h</a>&gt;</span>
<a name="l00062"></a>00062 
<a name="l00063"></a>00063 <span class="preprocessor">#include &lt;<a class="code" href="_qx_collection_8h.html" title="QxOrm container (keep insertion order + quick access by index + quick access by key)">QxCollection/QxCollection.h</a>&gt;</span>
<a name="l00064"></a>00064 
<a name="l00065"></a>00065 <span class="preprocessor">#include &lt;<a class="code" href="_ix_data_member_x_8h.html" title="Common interface for a list of IxDataMember class properties registered into QxOrm context (for examp...">QxDataMember/IxDataMemberX.h</a>&gt;</span>
<a name="l00066"></a>00066 
<a name="l00067"></a>00067 <span class="preprocessor">#include &lt;<a class="code" href="_qx_invalid_value_x_8h.html" title="List of invalid values.">QxValidator/QxInvalidValueX.h</a>&gt;</span>
<a name="l00068"></a>00068 <span class="preprocessor">#include &lt;<a class="code" href="_qx_validator_error_8h.html" title="Define a validator error exception (for example, inserting or updating an element into database) and ...">QxValidator/QxValidatorError.h</a>&gt;</span>
<a name="l00069"></a>00069 
<a name="l00070"></a>00070 <span class="keyword">namespace </span>qx {
<a name="l00071"></a>00071 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;
<a name="l00072"></a>00072 QxInvalidValueX <a class="code" href="namespaceqx.html#a09e063c1129e1035ba6ca7899ff821a4">validate</a>(T &amp; t, <span class="keyword">const</span> QString &amp; group);
<a name="l00073"></a>00073 } <span class="comment">// namespace qx</span>
<a name="l00074"></a>00074 
<a name="l00075"></a>00075 <span class="keyword">namespace </span>qx {
<a name="l00076"></a>00076 <span class="keyword">namespace </span>dao {
<a name="l00077"></a>00077 <span class="keyword">namespace </span>detail {
<a name="l00078"></a>00078 
<a name="l00083"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html">00083</a> <span class="keyword">class </span><a class="code" href="_qx_macro_8h.html#aa569abe24f343fdc4ad5e12e156ba8a2">QX_DLL_EXPORT</a> <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html" title="qx::dao::detail::IxDao_Helper : helper class to communicate with database">IxDao_Helper</a>
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 <span class="keyword">protected</span>:
<a name="l00087"></a>00087 
<a name="l00088"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a7f3ba60bab9ce88708b3771cdf7e4123">00088</a>    QTime          <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a7f3ba60bab9ce88708b3771cdf7e4123" title="Time (in ms) to execute query.">m_time</a>;                 
<a name="l00089"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a87d06a886272f2ba6e2d45a2baebac23">00089</a>    QSqlDatabase   <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a87d06a886272f2ba6e2d45a2baebac23" title="Connection to database to execute query.">m_database</a>;             
<a name="l00090"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#acb964f486290fa38d466958505576a42">00090</a>    QSqlQuery      <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#acb964f486290fa38d466958505576a42" title="Query to execute.">m_query</a>;                
<a name="l00091"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a23d68e4a2937cbd84991efd732ddda5e">00091</a>    QSqlError      <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a23d68e4a2937cbd84991efd732ddda5e" title="Error executing query.">m_error</a>;                
<a name="l00092"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#ad28e2225d0a929e1f14559539cc580bd">00092</a>    QString        <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#ad28e2225d0a929e1f14559539cc580bd" title="Description of context : fetch, insert, update, delete, etc...">m_context</a>;              
<a name="l00093"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#aef217c0adc268ff9768bb292bb111979">00093</a>    <span class="keywordtype">long</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#aef217c0adc268ff9768bb292bb111979" title="Data member collection count.">m_lDataCount</a>;           
<a name="l00094"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#ac0ed636f003a0693cb7c0dc4de874b38">00094</a>    <span class="keywordtype">bool</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#ac0ed636f003a0693cb7c0dc4de874b38" title="Transaction in progress : commit if valid, rollback if error.">m_bTransaction</a>;         
<a name="l00095"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a04a2eb5532622e75b71da7a788c9adbd">00095</a>    <span class="keywordtype">bool</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a04a2eb5532622e75b71da7a788c9adbd" title="Display message and assert in debug mode.">m_bQuiet</a>;               
<a name="l00096"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#ab72db097baaa2b08ba298601d416f76e">00096</a>    <span class="keywordtype">bool</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#ab72db097baaa2b08ba298601d416f76e" title="Trace sql query.">m_bTraceQuery</a>;          
<a name="l00097"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a399b69d06b6c7155cc1f7098dbf34a9b">00097</a>    <span class="keywordtype">bool</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a399b69d06b6c7155cc1f7098dbf34a9b" title="Trace sql record.">m_bTraceRecord</a>;         
<a name="l00098"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#afe9b43e067981eef8cbe477a2e0e0a65">00098</a>    <span class="keywordtype">bool</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#afe9b43e067981eef8cbe477a2e0e0a65" title="Recordset can return cartesian product =&gt; same id in multiple records.">m_bCartesianProduct</a>;    
<a name="l00099"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a89e172d172375c070613175eac0f3565">00099</a>    <span class="keywordtype">bool</span>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a89e172d172375c070613175eac0f3565" title="An exception of type qx::validator_error is thrown when invalid values are detected inserting or upda...">m_bValidatorThrowable</a>;  
<a name="l00100"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#afc51eeff242075a7425efefa7b2ba89a">00100</a>    QStringList    <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#afc51eeff242075a7425efefa7b2ba89a" title="List of columns to execute sql query (if empty =&gt; all columns)">m_lstColumns</a>;           
<a name="l00101"></a>00101 
<a name="l00102"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a902405b42d64fc74fa110f234a5af568">00102</a>    <a class="code" href="namespaceqx.html#adc9b7e24f5cb4073b847cef409b7a6be">qx::IxSqlQueryBuilder_ptr</a>     <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a902405b42d64fc74fa110f234a5af568" title="Sql query builder.">m_pQueryBuilder</a>;        
<a name="l00103"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#aabed66fe79021271b8302fade9b69598">00103</a>    <a class="code" href="classqx_1_1_ix_data_member_x.html" title="qx::IxDataMemberX : common interface for a list of IxDataMember class properties registered into QxOr...">qx::IxDataMemberX</a> *           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#aabed66fe79021271b8302fade9b69598" title="Collection of data member.">m_pDataMemberX</a>;         
<a name="l00104"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a9652ba7033a08aff238abf985c8367a5">00104</a>    <a class="code" href="classqx_1_1_ix_data_member.html" title="qx::IxDataMember : common interface for all class properties registered into QxOrm context...">qx::IxDataMember</a> *            <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a9652ba7033a08aff238abf985c8367a5" title="Data member id.">m_pDataId</a>;              
<a name="l00105"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a7bd14536812b8bc4db5978e44e88e79a">00105</a>    <a class="code" href="classqx_1_1_qx_sql_query.html" title="qx::QxSqlQuery : define a user SQL query added to default SQL query builded by QxOrm library...">qx::QxSqlQuery</a>                <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a7bd14536812b8bc4db5978e44e88e79a" title="Query sql with place-holder.">m_qxQuery</a>;              
<a name="l00106"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a749a1352a5c7036e2a58b8a7e5855aea">00106</a>    <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_sql_generator.html" title="qx::dao::detail::IxSqlGenerator : common interface for all SQL generators to build SQL query specific...">IxSqlGenerator</a> *              <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a749a1352a5c7036e2a58b8a7e5855aea" title="SQL generator to build SQL query specific for each database.">m_pSqlGenerator</a>;        
<a name="l00107"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a4e1ca17c248c485ca536b26f20753c56">00107</a>    <a class="code" href="classqx_1_1_qx_invalid_value_x.html" title="qx::QxInvalidValueX : list of invalid values">qx::QxInvalidValueX</a>           <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a4e1ca17c248c485ca536b26f20753c56" title="List of invalid values using validator engine.">m_lstInvalidValues</a>;     
<a name="l00108"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a83c797d0caec8ce9670e3c6dc432ecdd">00108</a>    <a class="code" href="namespaceqx.html#a5357cd0ee2ae7fb74de531dc0e9d21d7">qx::QxSqlRelationLinked_ptr</a>   <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a83c797d0caec8ce9670e3c6dc432ecdd" title="List of relation linked to build a hierarchy of relationships.">m_pSqlRelationLinked</a>;   
<a name="l00109"></a>00109 
<a name="l00110"></a>00110 <span class="keyword">protected</span>:
<a name="l00111"></a>00111 
<a name="l00112"></a>00112    <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html" title="qx::dao::detail::IxDao_Helper : helper class to communicate with database">IxDao_Helper</a>();
<a name="l00113"></a>00113    <span class="keyword">virtual</span> ~<a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html" title="qx::dao::detail::IxDao_Helper : helper class to communicate with database">IxDao_Helper</a>();
<a name="l00114"></a>00114 
<a name="l00115"></a>00115 <span class="keyword">public</span>:
<a name="l00116"></a>00116 
<a name="l00117"></a>00117    <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
<a name="l00118"></a>00118    <span class="keywordtype">bool</span> hasFeature(QSqlDriver::DriverFeature ft) <span class="keyword">const</span>;
<a name="l00119"></a>00119 
<a name="l00120"></a>00120    QSqlDatabase &amp; database();
<a name="l00121"></a>00121    <span class="keyword">const</span> QSqlDatabase &amp; database() <span class="keyword">const</span>;
<a name="l00122"></a>00122    QSqlQuery &amp; query();
<a name="l00123"></a>00123    <span class="keyword">const</span> QSqlQuery &amp; query() <span class="keyword">const</span>;
<a name="l00124"></a>00124    QSqlError &amp; error();
<a name="l00125"></a>00125    <span class="keyword">const</span> QSqlError &amp; error() <span class="keyword">const</span>;
<a name="l00126"></a>00126    <a class="code" href="classqx_1_1_qx_sql_query.html" title="qx::QxSqlQuery : define a user SQL query added to default SQL query builded by QxOrm library...">qx::QxSqlQuery</a> &amp; qxQuery();
<a name="l00127"></a>00127    <span class="keyword">const</span> <a class="code" href="classqx_1_1_qx_sql_query.html" title="qx::QxSqlQuery : define a user SQL query added to default SQL query builded by QxOrm library...">qx::QxSqlQuery</a> &amp; qxQuery() <span class="keyword">const</span>;
<a name="l00128"></a>00128    <a class="code" href="classqx_1_1_ix_sql_query_builder.html" title="qx::IxSqlQueryBuilder : common interface to build SQL queries to communicate with database...">qx::IxSqlQueryBuilder</a> &amp; builder();
<a name="l00129"></a>00129    <span class="keyword">const</span> <a class="code" href="classqx_1_1_ix_sql_query_builder.html" title="qx::IxSqlQueryBuilder : common interface to build SQL queries to communicate with database...">qx::IxSqlQueryBuilder</a> &amp; builder() <span class="keyword">const</span>;
<a name="l00130"></a>00130    <a class="code" href="classqx_1_1_ix_data_member_x.html" title="qx::IxDataMemberX : common interface for a list of IxDataMember class properties registered into QxOr...">qx::IxDataMemberX</a> * getDataMemberX() <span class="keyword">const</span>;
<a name="l00131"></a>00131    <span class="keywordtype">long</span> getDataCount() <span class="keyword">const</span>;
<a name="l00132"></a>00132    <a class="code" href="classqx_1_1_ix_data_member.html" title="qx::IxDataMember : common interface for all class properties registered into QxOrm context...">qx::IxDataMember</a> * getDataId() <span class="keyword">const</span>;
<a name="l00133"></a>00133    <a class="code" href="classqx_1_1_ix_data_member.html" title="qx::IxDataMember : common interface for all class properties registered into QxOrm context...">qx::IxDataMember</a> * nextData(<span class="keywordtype">long</span> &amp; l) <span class="keyword">const</span>;
<a name="l00134"></a>00134    QString sql() <span class="keyword">const</span>;
<a name="l00135"></a>00135    <a class="code" href="classqx_1_1_qx_sql_relation_linked.html" title="qx::QxSqlRelationLinked : hierarchy of relationships to build SQL query">qx::QxSqlRelationLinked</a> * getSqlRelationLinked() <span class="keyword">const</span>;
<a name="l00136"></a>00136    <span class="keywordtype">bool</span> getCartesianProduct() <span class="keyword">const</span>;
<a name="l00137"></a>00137    QStringList getSqlColumns() <span class="keyword">const</span>;
<a name="l00138"></a>00138    <span class="keywordtype">void</span> setSqlColumns(<span class="keyword">const</span> QStringList &amp; lst);
<a name="l00139"></a>00139    <a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_sql_generator.html" title="qx::dao::detail::IxSqlGenerator : common interface for all SQL generators to build SQL query specific...">IxSqlGenerator</a> * getSqlGenerator() <span class="keyword">const</span>;
<a name="l00140"></a>00140    <span class="keywordtype">void</span> addInvalidValues(<span class="keyword">const</span> <a class="code" href="classqx_1_1_qx_invalid_value_x.html" title="qx::QxInvalidValueX : list of invalid values">qx::QxInvalidValueX</a> &amp; lst);
<a name="l00141"></a>00141    <span class="keywordtype">bool</span> getAddAutoIncrementIdToUpdateQuery() <span class="keyword">const</span>;
<a name="l00142"></a>00142    <span class="keywordtype">bool</span> isReadOnly() <span class="keyword">const</span>;
<a name="l00143"></a>00143 
<a name="l00144"></a>00144    QSqlError errFailed(<span class="keywordtype">bool</span> bPrepare = <span class="keyword">false</span>);
<a name="l00145"></a>00145    QSqlError errEmpty();
<a name="l00146"></a>00146    QSqlError errNoData();
<a name="l00147"></a>00147    QSqlError errInvalidId();
<a name="l00148"></a>00148    QSqlError errInvalidRelation();
<a name="l00149"></a>00149    QSqlError errReadOnly();
<a name="l00150"></a>00150 
<a name="l00151"></a>00151    <span class="keywordtype">bool</span> transaction();
<a name="l00152"></a>00152    <span class="keywordtype">bool</span> nextRecord();
<a name="l00153"></a>00153    <span class="keywordtype">void</span> quiet();
<a name="l00154"></a>00154    <span class="keywordtype">bool</span> exec();
<a name="l00155"></a>00155 
<a name="l00156"></a>00156    QSqlError updateError(<span class="keyword">const</span> QSqlError &amp; error);
<a name="l00157"></a>00157    <span class="keywordtype">bool</span> updateSqlRelationX(<span class="keyword">const</span> QStringList &amp; relation);
<a name="l00158"></a>00158    <span class="keywordtype">void</span> dumpRecord() <span class="keyword">const</span>;
<a name="l00159"></a>00159    <span class="keywordtype">void</span> addQuery(<span class="keyword">const</span> <a class="code" href="classqx_1_1_qx_sql_query.html" title="qx::QxSqlQuery : define a user SQL query added to default SQL query builded by QxOrm library...">qx::QxSqlQuery</a> &amp; query, <span class="keywordtype">bool</span> bResolve);
<a name="l00160"></a>00160 
<a name="l00161"></a>00161    <span class="keyword">template</span> &lt;<span class="keyword">class</span> U&gt;
<a name="l00162"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#a33e5aefc79afb1545b8b82666b93856c">00162</a>    <span class="keyword">inline</span> <span class="keywordtype">bool</span> isValidPrimaryKey(<span class="keyword">const</span> U &amp; u)
<a name="l00163"></a>00163    { <span class="keywordflow">return</span> (m_pDataId &amp;&amp; <a class="code" href="namespaceqx_1_1trait.html#a752ada47a935cfc82ffe1b17dadd6e72">qx::trait::is_valid_primary_key</a>(m_pDataId-&gt;toVariant((&amp; u), -1, <a class="code" href="structqx_1_1cvt_1_1context.html#ade79c85929462745a3adcdf310c91a93a5fe28c5356333a6d2633c93cbd6e48e5">qx::cvt::context::e_database</a>))); }
<a name="l00164"></a>00164 
<a name="l00165"></a>00165    <span class="keyword">template</span> &lt;<span class="keyword">class</span> U&gt;
<a name="l00166"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#af3b00f8c477c34718b387cc918ffee36">00166</a>    <span class="keyword">inline</span> <span class="keywordtype">void</span> updateLastInsertId(U &amp; u)
<a name="l00167"></a>00167    {
<a name="l00168"></a>00168       <span class="keywordflow">if</span> (m_pDataId &amp;&amp; m_pDataId-&gt;getAutoIncrement() &amp;&amp; this-&gt;hasFeature(QSqlDriver::LastInsertId))
<a name="l00169"></a>00169       { m_pDataId-&gt;fromVariant((&amp; u), m_query.lastInsertId(), -1, <a class="code" href="structqx_1_1cvt_1_1context.html#ade79c85929462745a3adcdf310c91a93a5fe28c5356333a6d2633c93cbd6e48e5">qx::cvt::context::e_database</a>); }
<a name="l00170"></a>00170    }
<a name="l00171"></a>00171 
<a name="l00172"></a>00172    <span class="keyword">template</span> &lt;<span class="keyword">class</span> U&gt;
<a name="l00173"></a><a class="code" href="classqx_1_1dao_1_1detail_1_1_ix_dao___helper.html#aabaa89aaf3eb7b13a2dc1dccdb9298b0">00173</a>    <span class="keyword">inline</span> <span class="keywordtype">bool</span> validateInstance(U &amp; u)
<a name="l00174"></a>00174    {
<a name="l00175"></a>00175       <a class="code" href="classqx_1_1_qx_invalid_value_x.html" title="qx::QxInvalidValueX : list of invalid values">qx::QxInvalidValueX</a> invalidValues = <a class="code" href="namespaceqx.html#a09e063c1129e1035ba6ca7899ff821a4">qx::validate</a>(u, <span class="stringliteral">&quot;&quot;</span>);
<a name="l00176"></a>00176       this-&gt;addInvalidValues(invalidValues);
<a name="l00177"></a>00177       <span class="keywordflow">return</span> (invalidValues.<a class="code" href="classqx_1_1_qx_invalid_value_x.html#a9149bdc4d76d0682d4bbe96f64cdfff8">count</a>() &lt;= 0);
<a name="l00178"></a>00178    }
<a name="l00179"></a>00179 
<a name="l00180"></a>00180 <span class="keyword">protected</span>:
<a name="l00181"></a>00181 
<a name="l00182"></a>00182    <span class="keywordtype">void</span> dumpBoundValues() <span class="keyword">const</span>;
<a name="l00183"></a>00183    QSqlError updateError(<span class="keyword">const</span> QString &amp; sError);
<a name="l00184"></a>00184    <span class="keywordtype">void</span> init(QSqlDatabase * pDatabase, <span class="keyword">const</span> QString &amp; sContext);
<a name="l00185"></a>00185    <span class="keywordtype">void</span> terminate();
<a name="l00186"></a>00186 
<a name="l00187"></a>00187 };
<a name="l00188"></a>00188 
<a name="l00189"></a>00189 } <span class="comment">// namespace detail</span>
<a name="l00190"></a>00190 } <span class="comment">// namespace dao</span>
<a name="l00191"></a>00191 } <span class="comment">// namespace qx</span>
<a name="l00192"></a>00192 
<a name="l00193"></a>00193 <span class="preprocessor">#endif // _IX_DAO_HELPER_H_</span>
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